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Pérez-Ginés V, Torrente-Rodríguez RM, Pedrero M, Martínez-Bosch N, de Frutos PG, Navarro P, Pingarrón JM, Campuzano S. Electrochemical immunoplatform to help managing pancreatic cancer. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
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2
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Simultaneous electrochemical immunosensing of relevant cytokines to diagnose and track cancer and autoimmune diseases. Bioelectrochemistry 2022; 146:108157. [DOI: 10.1016/j.bioelechem.2022.108157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/02/2022] [Accepted: 05/10/2022] [Indexed: 11/21/2022]
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3
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Arévalo B, Blázquez-García M, Valverde A, Serafín V, Montero-Calle A, Solís-Fernández G, Barderas R, Campuzano S, Yáñez-Sedeño P, Pingarrón JM. Binary MoS2 nanostructures as nanocarriers for amplification in multiplexed electrochemical immunosensing: simultaneous determination of B cell activation factor and proliferation-induced signal immunity-related cytokines. Mikrochim Acta 2022; 189:143. [PMID: 35286499 PMCID: PMC8921152 DOI: 10.1007/s00604-022-05250-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 02/23/2022] [Indexed: 11/25/2022]
Abstract
A dual immunosensor is reported for the simultaneous determination of two important immunity-related cytokines: BAFF (B cell activation factor) and APRIL (a proliferation-induced signal). Sandwich-type immunoassays with specific antibodies (cAbs) and a strategy for signal amplification based on labelling the detection antibodies (dAbs) with binary MoS2/MWCNTs nanostructures and using horseradish peroxidase (HRP) were implemented. Amperometric detection was carried out at screen-printed dual carbon electrodes (SPdCEs) through the hydroquinone HQ/H2O2 system. The developed dual immunosensor provided limit of detection (LOD) of 0.08 and 0.06 ng mL−1 for BAFF and APRIL, respectively, and proved to be useful for the determination of both cytokines in cancer cell lysates and serum samples from patients diagnosed with autoimmune diseases and cancer. The obtained results agreed with those found using ELISA methodologies.
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Affiliation(s)
- Beatriz Arévalo
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
| | - Marina Blázquez-García
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
| | - Alejandro Valverde
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
| | - Verónica Serafín
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
| | - Ana Montero-Calle
- Chronic Disease Programme, UFIEC, Institute of Health Carlos III, 28220, MajadahondaMadrid, Spain
| | | | - Rodrigo Barderas
- Chronic Disease Programme, UFIEC, Institute of Health Carlos III, 28220, MajadahondaMadrid, Spain
| | - Susana Campuzano
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain.
| | - Paloma Yáñez-Sedeño
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain.
| | - José M Pingarrón
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
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4
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Povedano E, Gamella M, Torrente-Rodríguez RM, Ruiz-Valdepeñas Montiel V, Montero-Calle A, Solís-Fernández G, Navarro-Villoslada F, Pedrero M, Peláez-García A, Mendiola M, Hardisson D, Feliú J, Barderas R, Pingarrón JM, Campuzano S. Multiplexed magnetic beads-assisted amperometric bioplatforms for global detection of methylations in nucleic acids. Anal Chim Acta 2021; 1182:338946. [PMID: 34602192 DOI: 10.1016/j.aca.2021.338946] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/22/2021] [Accepted: 08/11/2021] [Indexed: 12/14/2022]
Abstract
This work reports the first electrochemical bioplatform developed for the multidetection of 5-methylcytosine (5-mC) and 5-hydroxymethylcytosine (5-hmC) in DNA, DNA N6-methyladenine (6mA) and RNA N6-methyladenosine (m6A) methylations at global level. Direct competitive immunoassays were implemented on the surface of magnetic beads (MBs) and optimized for the single amperometric determination of different targets varying in length, sequence and number of methylations on screen-printed carbon electrodes. After evaluating the sensitivity and selectivity of such determinations and the confirmation of no cross-reactivity, a multiplexed disposable platform allowing the simultaneous determination of the mentioned four methylation events in only 45 min has been prepared. The multiplexed bioplatform was successfully applied to the determination of m6A in cellular total RNA and of 5-mC, 5-hmC and 6mA in genomic DNA extracted from tissues. The developed bioplatform showed its usefulness to discriminate the aggressiveness of cancerous cells and between healthy and tumor tissues of colorectal cancer patients.
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Affiliation(s)
- Eloy Povedano
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Maria Gamella
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Rebeca M Torrente-Rodríguez
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | | | - Ana Montero-Calle
- Chronic Disease Programme, UFIEC, Instituto de Salud Carlos III, 28220, Madrid, Spain
| | | | - Fernando Navarro-Villoslada
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - María Pedrero
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Alberto Peláez-García
- Department of Pathology, Hospital Universitario La Paz, IdiPAZ, 28046, Madrid, Spain
| | - Marta Mendiola
- Department of Pathology, Hospital Universitario La Paz, IdiPAZ, 28046, Madrid, Spain; Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - David Hardisson
- Department of Pathology, Hospital Universitario La Paz, IdiPAZ, 28046, Madrid, Spain; Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)), Instituto de Salud Carlos III, 28029, Madrid, Spain; Faculty of Medicine, Universidad Autónoma de Madrid, 28029, Madrid, Spain
| | - Jaime Feliú
- Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)), Instituto de Salud Carlos III, 28029, Madrid, Spain; Translational Oncology Group Hospital Universitario La Paz IdiPAZ, 28046, Madrid, Spain
| | - Rodrigo Barderas
- Chronic Disease Programme, UFIEC, Instituto de Salud Carlos III, 28220, Madrid, Spain.
| | - José M Pingarrón
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain.
| | - Susana Campuzano
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain.
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5
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El-Said WA, Yoon J, Lee SN, Choi JW. Electrochemical Cell Chips Based on Functionalized Nanometals. Front Chem 2021; 9:671922. [PMID: 34026732 PMCID: PMC8134750 DOI: 10.3389/fchem.2021.671922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 04/12/2021] [Indexed: 11/14/2022] Open
Abstract
The electrochemical technique is one of the most accurate, rapid, and sensitive analytical assays, which becomes promising techniques for biological assays at a single-cell scale. Nanometals have been widely used for modification of the traditional electrodes to develop highly sensitive electrochemical cell chips. The electrochemical cell chips based on the nanostructured surface have been used as label-free, simple, and non-destructive techniques for in vitro monitoring of the effects of different anticancer drugs at the cellular level. Here, we will provide the recent progress in fabrication of nanopatterned surface and cell-based nanoarray, and discuss their applications based on electrochemical techniques such as detection of cellular states and chemicals, and non-destructive monitoring of stem cell differentiation.
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Affiliation(s)
- Waleed Ahmed El-Said
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul, South Korea.,Department of Chemistry, Faculty of Science, Assiut University, Assiut, Egypt
| | - Jinho Yoon
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul, South Korea.,Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ, United States
| | | | - Jeong-Woo Choi
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul, South Korea
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6
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Arévalo B, ben Hassine A, Valverde A, Serafín V, Montero-Calle A, Raouafi N, Camps J, Arenas M, Barderas R, Yáñez-Sedeño P, Campuzano S, Pingarrón JM. Electrochemical immunoplatform to assist in the diagnosis and classification of breast cancer through the determination of matrix-metalloproteinase-9. Talanta 2021; 225:122054. [DOI: 10.1016/j.talanta.2020.122054] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/14/2020] [Accepted: 12/15/2020] [Indexed: 12/20/2022]
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7
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Muñoz-San Martín C, Gamella M, Pedrero M, Montero-Calle A, Pérez-Ginés V, Camps J, Arenas M, Barderas R, Pingarrón JM, Campuzano S. Anticipating metastasis through electrochemical immunosensing of tumor hypoxia biomarkers. Anal Bioanal Chem 2021; 414:399-412. [PMID: 33635388 DOI: 10.1007/s00216-021-03240-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/16/2021] [Accepted: 02/17/2021] [Indexed: 12/26/2022]
Abstract
Metastasis is responsible for about 90% of cancer-associated deaths. In the context of solid tumors, the low oxygen concentration in the tumor microenvironment (hypoxia) is one of the key factors contributing to metastasis. Tumor cells adapt to these conditions by overexpressing certain proteins such as programmed death ligand 1 (PD-L1) and hypoxia-inducible factor 1 alpha (HIF-1α). However, the determination of these tumor hypoxia markers that can be used to follow-up tumor progression and improve the efficiency of therapies has been scarcely addressed using electrochemical biosensors. In this work, we report the first electrochemical bioplatform for the determination of PD-L1 as well as the first one allowing its simultaneous determination with HIF-1α. The target proteins were captured and enzymatically labeled on magnetic microbeads and amperometric detection was undertaken on the surface of screen-printed dual carbon electrodes using the hydrogen peroxide/peroxidase/hydroquinone system. Sandwich immunoassays were implemented for both the HIF-1α and PD-L1 sensors and the analytical characteristics were evaluated providing LOD values of 86 and 279 pg mL-1 for the amperometric determination of PD-L1 and HIF-1α standards, respectively. The developed electrochemical immunoplatforms are competitive versus the only electrochemical immunosensor reported for the determination of HIF-1α and the "gold standard" ELISA methodology for the single determination of both proteins in terms of assay time, compatibility with the simultaneous determination of both proteins making their use suitable for untrained users at the point of attention. The dual amperometric immunosensor was applied to the simultaneous determination of HIF-1α and PD-L1 in cancer cell lysates. The analyses lasted only 2 h and just 0.5 μg of the sample was required.
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Affiliation(s)
- Cristina Muñoz-San Martín
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Maria Gamella
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - María Pedrero
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Ana Montero-Calle
- UFIEC, Instituto de Salud Carlos III, 28220, Majadahonda, Madrid, Spain
| | - Víctor Pérez-Ginés
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovirai Virgili, 43204, Reus, Spain
| | - Meritxell Arenas
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovirai Virgili, 43204, Reus, Spain
| | - Rodrigo Barderas
- UFIEC, Instituto de Salud Carlos III, 28220, Majadahonda, Madrid, Spain
| | - José M Pingarrón
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Susana Campuzano
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain.
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8
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Valverde A, ben Hassine A, Serafín V, Muñoz‐San Martín C, Pedrero M, Garranzo‐Asensio M, Gamella M, Raouafi N, Barderas R, Yáñez‐Sedeño P, Campuzano S, Pingarrón JM. Dual Amperometric Immunosensor for Improving Cancer Metastasis Detection by the Simultaneous Determination of Extracellular and Soluble Circulating Fraction of Emerging Metastatic Biomarkers. ELECTROANAL 2019. [DOI: 10.1002/elan.201900506] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Alejandro Valverde
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
| | - Amira ben Hassine
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
- University of Tunis El ManarTunis Faculty of Science, Sensors and Biosensors Group, Laboratory of Analytical Chemistry and Electrochemistry 2092 Tunis El Manar Tunisia
| | - Verónica Serafín
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
| | - Cristina Muñoz‐San Martín
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
| | - María Pedrero
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
| | | | - Maria Gamella
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
| | - Noureddine Raouafi
- University of Tunis El ManarTunis Faculty of Science, Sensors and Biosensors Group, Laboratory of Analytical Chemistry and Electrochemistry 2092 Tunis El Manar Tunisia
| | - Rodrigo Barderas
- UFIECInstitute of Health Carlos III. E-28220 Majadahonda, Madrid Spain
| | - Paloma Yáñez‐Sedeño
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
| | - Susana Campuzano
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
| | - José M. Pingarrón
- Analytical Chemistry Dept., Faculty of ChemistryComplutense University of Madrid. E-28040 Madrid Spain
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9
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Pastucha M, Farka Z, Lacina K, Mikušová Z, Skládal P. Magnetic nanoparticles for smart electrochemical immunoassays: a review on recent developments. Mikrochim Acta 2019; 186:312. [PMID: 31037494 DOI: 10.1007/s00604-019-3410-0] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 04/03/2019] [Indexed: 02/07/2023]
Abstract
This review (with 129 refs) summarizes the progress in electrochemical immunoassays combined with magnetic particles that was made in the past 5 years. The specifity of antibodies linked to electrochemical transduction (by amperometry, voltammetry, impedimetry or electrochemiluminescence) gains further attractive features by introducing magnetic nanoparticles (MNPs). This enables fairly easy preconcentration of analytes, minimizes matrix effects, and introduces an appropriate label. Following an introduction into the fundamentals of electrochemical immunoassays and on nanomaterials for respective uses, a large chapter addresses method for magnetic capture and preconcentration of analytes. A next chapter discusses commonly used labels such as dots, enzymes, metal and metal oxide nanoparticles and combined clusters. The large field of hybrid nanomaterials for use in such immunoassays is discussed next, with a focus on MNPs composites with various kinds of graphene variants, polydopamine, noble metal nanoparticles or nanotubes. Typical applications address clinical markers (mainly blood and urine parameters), diagnosis of cancer (markers and cells), detection of pathogens (with subsections on viruses and bacteria), and environmental and food contaminants as toxic agents and pesticides. A concluding section summarizes the present status, current challenges, and highlights future trends. Graphical abstract Magnetic nanoparticles (MNP) with antibodies (Ab) capture and preconcentrate analyte from sample (a) and afterwards become magnetically (b) or immunospecifically (c) bound at an electrode. Signal either increases due to the presence of alabel (b) or decreases as the redox probe is blocked (c).
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Affiliation(s)
- Matěj Pastucha
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
| | - Zdeněk Farka
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
| | - Karel Lacina
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
| | - Zuzana Mikušová
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
| | - Petr Skládal
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
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10
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Yáñez-Sedeño P, Campuzano S, Pingarrón JM. Pushing the limits of electrochemistry toward challenging applications in clinical diagnosis, prognosis, and therapeutic action. Chem Commun (Camb) 2019; 55:2563-2592. [PMID: 30688320 DOI: 10.1039/c8cc08815b] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Constant progress in the identification of biomarkers at different molecular levels in samples of different natures, and the need to conduct routine analyses, even in limited-resource settings involving simple and short protocols, are examples of the growing current clinical demands not satisfied by conventional available techniques. In this context, the unique features offered by electrochemical biosensors, including affordability, real-time and reagentless monitoring, simple handling and portability, and versatility, make them especially interesting for adaptation to the increasingly challenging requirements of current clinical and point-of-care (POC) diagnostics. This has allowed the continuous development of strategies with improved performance in the clinical field that were unthinkable just a few years ago. After a brief introduction to the types and characteristics of clinically relevant biomarkers/samples, requirements for their analysis, and currently available methodologies, this review article provides a critical discussion of the most important developments and relevant applications involving electrochemical biosensors reported in the last five years in response to the demands of current diagnostic, prognostic, and therapeutic actions related to high prevalence and high mortality diseases and disorders. Special attention is paid to the rational design of surface chemistry and the use/modification of state-of-the-art nanomaterials to construct electrochemical bioscaffolds with antifouling properties that can be applied to the single or multiplex determination of biomarkers of accepted or emerging clinical relevance in particularly complex clinical samples, such as undiluted liquid biopsies, whole cells, and paraffin-embedded tissues, which have scarcely been explored using conventional techniques or electrochemical biosensing. Key points guiding future development, challenges to be addressed to further push the limits of electrochemical biosensors towards new challenging applications, and their introduction to the market are also discussed.
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Affiliation(s)
- P Yáñez-Sedeño
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain.
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11
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Valverde A, Povedano E, Ruiz-Valdepeñas Montiel V, Yáñez-Sedeño P, Garranzo-Asensio M, Rodríguez N, Domínguez G, Barderas R, Campuzano S, Pingarrón JM. Determination of Cadherin-17 in Tumor Tissues of Different Metastatic Grade Using a Single Incubation-Step Amperometric Immunosensor. Anal Chem 2018; 90:11161-11167. [PMID: 30134108 DOI: 10.1021/acs.analchem.8b03506] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This paper reports the development of an amperometric immunosensing platform for the determination of cadherin-17 (CDH-17), an atypical adhesion protein involved in the progression, metastatic potential, and survival of high prevalence gastric, hepatocellular, and colorectal tumors. The methodology developed relies on the efficient capture and enzymatic labeling of the target protein on the magnetic microparticles (MBs) surface using commercial antibodies and amperometric transduction at screen-printed carbon electrodes (SCPEs) through the HRP/H2O2/HQ system. The developed immunosensing platform allows the selective determination of the target protein at low ng mL-1 level (LOD of 1.43 ng mL-1) in 45 min and using a single incubation step. The electrochemical immunosensor was successfully used for the accurate determination of the target protein in a small amount (0.5 μg) of raw lysates of colon cancer cells with different metastatic potential as well as in extracts from paraffin embedded cancer colon tissues of different metastatic grade.
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Affiliation(s)
- Alejandro Valverde
- Departamento de Química Analítica , Universidad Complutense de Madrid , E-28040 Madrid , Spain
| | - Eloy Povedano
- Departamento de Química Analítica , Universidad Complutense de Madrid , E-28040 Madrid , Spain
| | | | - Paloma Yáñez-Sedeño
- Departamento de Química Analítica , Universidad Complutense de Madrid , E-28040 Madrid , Spain
| | - María Garranzo-Asensio
- UFIEC, CROSADIS , National Institute of Health Carlos III , Majadahonda, E-28222 , Madrid , Spain
| | - Nuria Rodríguez
- Medical Oncology Department , Hospital Universitario La Paz , E-28046 Madrid , Spain
| | - Gemma Domínguez
- Departamento de Medicina, Facultad de Medicina , Instituto de Investigaciones Biomédicas "Alberto Sols" , CSIC-UAM, E-28029 , Madrid , Spain
| | - Rodrigo Barderas
- UFIEC, CROSADIS , National Institute of Health Carlos III , Majadahonda, E-28222 , Madrid , Spain
| | - Susana Campuzano
- Departamento de Química Analítica , Universidad Complutense de Madrid , E-28040 Madrid , Spain
| | - José M Pingarrón
- Departamento de Química Analítica , Universidad Complutense de Madrid , E-28040 Madrid , Spain
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12
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Choi J, Seong TW, Jeun M, Lee KH. Field-Effect Biosensors for On-Site Detection: Recent Advances and Promising Targets. Adv Healthc Mater 2017; 6. [PMID: 28885777 DOI: 10.1002/adhm.201700796] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 07/24/2017] [Indexed: 12/21/2022]
Abstract
There is an explosive interest in the immediate and cost-effective analysis of field-collected biological samples, as many advanced biodetection tools are highly sensitive, yet immobile. On-site biosensors are portable and convenient sensors that provide detection results at the point of care. They are designed to secure precision in highly ionic and heterogeneous solutions with minimal hardware. Among various methods that are capable of such analysis, field-effect biosensors are promising candidates due to their unique sensitivity, manufacturing scalability, and integrability with computational circuitry. Recent developments in nanotechnological surface modification show promising results in sensing from blood, serum, and urine. This report gives a particular emphasis on the on-site efficacy of recently published field-effect biosensors, specifically, detection limits in physiological solutions, response times, and scalability. The survey of the properties and existing detection methods of four promising biotargets, exosomes, bacteria, viruses, and metabolites, aims at providing a roadmap for future field-effect and other on-site biosensors.
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Affiliation(s)
- Jaebin Choi
- Sensor System Research Center; Korea Institute of Science and Technology (KIST); 5 Hwarang-ro 14-gil Seongbuk-gu Seoul 02792 Republic of Korea
| | - Tae Wha Seong
- Center for Biomaterials; Biomedical Research Institute; Korea Institute of Science and Technology (KIST); 5 Hwarang-ro 14-gil Seongbuk-gu Seoul 02792 Republic of Korea
| | - Minhong Jeun
- Center for Biomaterials; Biomedical Research Institute; Korea Institute of Science and Technology (KIST); 5 Hwarang-ro 14-gil Seongbuk-gu Seoul 02792 Republic of Korea
| | - Kwan Hyi Lee
- Center for Biomaterials; Biomedical Research Institute; Korea Institute of Science and Technology (KIST); 5 Hwarang-ro 14-gil Seongbuk-gu Seoul 02792 Republic of Korea
- Department of Biomedical Engineering; Korea University of Science and Technology (UST); 5 Hwarang-ro 14-gil Seongbuk-gu Seoul 02792 Republic of Korea
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